kernel

It seems that PVE started to use Ubuntu based kernels since Xenial. It is not hidden, but it is not explained as a choice either (at least where I searched). 1. What are the reasons (in order of importance) for this? Hardware support? Feature-set? Security? Something else? 2. What will I break...

This morning, I got kernel 6.6.2 as an update on a Fedora 39 desktop machine for the first time. This made me wonder, whether Proxmox will switch to kernel 6.6 for PVE 8.1 anytime soon?! Because, 6.6 kernel series is officially a LTS series that will be maintained by the upstream kernel...

Hi All, I've noticed that every time I upgrade my kernel to the latest prod PVE version the ID's on my NVIDIA cards change. I have to alter the configuration file for the LXC's that use video cards manually every time after a ls /dev/nvidia* and ls /dev/dri* to match the changes. Is there a...

I'm using 2 years proxmox as mainsystem and my Windows as Main VM for work or Gaming. I'm new to this Forum. Question 1: I have been trying to compile a Linux kernel for a long time now, but unfortunately, I am unable to do so. One of the problems is that when I try to make submodules, it asks...

Hi all, Serious problem with proxmox-kernel-6.2 (proxmox-kernel-6.2.16-19-pve) and proxmox-kernel-6.5 (proxmox-kernel-6.5.11-4-pve-signed) previous kernels proxmox-kernel-6.1 and the one I currently boots on pve-kernel-5.15.126-1-pve works as expected. The symptom is that when boot sequence...

Hallo zusammen, auf einem von mehreren webservern bekomme ich diese Fehlermeldung: task apache2 blocked for more than 120 seconds Der Webserver war vorher ein Ubuntu Server und ist jetzt ein neu installiertes Debian 12. Der Webserver war vorher auf der einen Node, jetzt auf einer anderen Node...

Hello all, I have an issue with installing a fresh instance of Proxmox 8 (latest as of October 25). I am able to install plain Debian or Ubuntu without any issues, but unable to complete installation of Proxmox 8 on top of Debian. I am following the instructions from the official Proxmox wiki...

I have had problems with Linux crashing, and I have enabled crashdump. Especially one line in the logged dmesg I found interesting: [ 8906.236858] kernel BUG at fs/inode.c:611! Does this mean a kernel bug, or can it be something else? I also have a full dump, but I don't really know how to use...

We are having consistent instability with one guest since upgrading to PVE 8 with the 6.2 kernel variant. I've seen various other threads relating to similar symtoms, but not of the solutions mentioned have solved our issue. Furthermore we can consistently stop the issues by rolling back to the...

nwm, pls delete.

Hi there, I have to stay offline a while and want to work offline on my LXC Containers. I have a relativlely low end (4 thread) Laptop. I installed Debian on it, as IP Address I chose 127.0.0.1 (I will add a bridge later). I tried to setup it as a part of a dev station and added the sources...

Hi guys, I was wondering how you handle old Kernels and Boot Entries in your Proxmox Host(s). I usually keep one or two older Kernels, in Case I encounter Problems with the latest Kernel, similair to this Screenshot from another Forum-Post: Do you even keep older Kernels, or do you just...

I don't understand what these error messages are. The server2022 allocation I created was too high, server2022 occasionally had high CPU usage, and then the system jammed and the remote connection was disconnected. Aug 20 22:39:01 pve pvedaemon[2117]: <root@pam> starting task...

Hallo, ich habe im Ordner pve-kernel den "make" Befehl ausgeführt, aber direkt zu Beginn können die Submodule nicht geklont werden, ich werde zum Login aufgefordert. Ich habe den Kernel schon vor einiger Zeit mal kompiliert, da war dies ohne Probleme möglich. ~/pve-kernel$ make test -f...

HI Guys, My Proxmox is freezing and need a reboot every 4 / 5 hours, even with low cpu load. What i've tried so far: - Switched the NVME's (they are in raid1 2x 2TB, also tried without raid, same issue) - Switched the RAM modules - Reinstalled proxmox with 7.4 - Reinstalled proxmox with 8.0 -...

Hello, I run a 3-node cluster with Ceph hyper-converged storage. Hours ago I got an alert that one of the servers (razor01) was down, but strangely the Ceph cluster became slow and sometimes unresponsive, saying that some PGs were in the peering state, which caused some of my VMs become...

Hi all, I have a strange behavior on my Proxmox VE. The whole system freeze after some time of "idle", meaning I do not interact with it, but my VMs are still running. Sometimes after 1 hour sometimes after 24 hours. I am not really able to find the issue in the logs most probably because I...

Hi, I'm trying to get Proxmox booting from a UKI, but I've ran into a roadblock. I generate the UKI with Dracut, but on restart after booting the UKI the machine hangs. This happens only with the Proxmox kernel (6.2), with the Debian kernel (6.1) everything works great. I know this is a very...

hi, i got a problem with unmounting a vm: # pct list VMID Status Lock Name 106 running mounted panel # pct unmount 106 umount: /var/lib/lxc/106/rootfs: target is busy. command 'umount -d /var/lib/lxc/106/rootfs/' failed: exit code 32 so i tried lsof to find...

I have been experiencing issues with one of the nodes in my cluster recently where I am unable to create, snapshot, backup, or restore VMs or CTs. The only "fix" is to hard reboot the node. All the VMs and CTs come back online and operations work fine for a while but eventually everything hangs...